package org.zstack.test.lb;
import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;
import org.zstack.core.cloudbus.CloudBus;
import org.zstack.core.componentloader.ComponentLoader;
import org.zstack.core.db.DatabaseFacade;
import org.zstack.core.db.SimpleQuery;
import org.zstack.core.db.SimpleQuery.Op;
import org.zstack.header.identity.SessionInventory;
import org.zstack.header.network.l3.L3NetworkInventory;
import org.zstack.header.vm.VmInstanceInventory;
import org.zstack.header.vm.VmNicInventory;
import org.zstack.network.service.lb.LoadBalancerInventory;
import org.zstack.network.service.lb.LoadBalancerListenerVmNicRefVO;
import org.zstack.network.service.lb.LoadBalancerListenerVmNicRefVO_;
import org.zstack.network.service.lb.LoadBalancerVmNicStatus;
import org.zstack.network.service.virtualrouter.lb.VirtualRouterLoadBalancerBackend.LbTO;
import org.zstack.network.service.virtualrouter.lb.VirtualRouterLoadBalancerBackend.RefreshLbCmd;
import org.zstack.simulator.appliancevm.ApplianceVmSimulatorConfig;
import org.zstack.simulator.virtualrouter.VirtualRouterSimulatorConfig;
import org.zstack.test.Api;
import org.zstack.test.ApiSenderException;
import org.zstack.test.DBUtil;
import org.zstack.test.WebBeanConstructor;
import org.zstack.test.deployer.Deployer;
import org.zstack.utils.CollectionUtils;
import org.zstack.utils.function.Function;
/**
* @author frank
* <p>
* 1. create a lb
* 2. stop the vm
* <p>
* confirm the nic is inactive
* <p>
* 3. start the vm
* <p>
* confirm the nic is active
*/
public class TestVirtualRouterLb9 {
Deployer deployer;
Api api;
ComponentLoader loader;
CloudBus bus;
DatabaseFacade dbf;
SessionInventory session;
VirtualRouterSimulatorConfig vconfig;
ApplianceVmSimulatorConfig aconfig;
@Before
public void setUp() throws Exception {
DBUtil.reDeployDB();
WebBeanConstructor con = new WebBeanConstructor();
deployer = new Deployer("deployerXml/lb/TestVirtualRouterLb.xml", con);
deployer.addSpringConfig("VirtualRouter.xml");
deployer.addSpringConfig("VirtualRouterSimulator.xml");
deployer.addSpringConfig("KVMRelated.xml");
deployer.addSpringConfig("vip.xml");
deployer.addSpringConfig("lb.xml");
deployer.build();
api = deployer.getApi();
loader = deployer.getComponentLoader();
vconfig = loader.getComponent(VirtualRouterSimulatorConfig.class);
aconfig = loader.getComponent(ApplianceVmSimulatorConfig.class);
bus = loader.getComponent(CloudBus.class);
dbf = loader.getComponent(DatabaseFacade.class);
session = api.loginAsAdmin();
}
@Test
public void test() throws ApiSenderException {
LoadBalancerInventory lb = deployer.loadBalancers.get("lb");
L3NetworkInventory gnw = deployer.l3Networks.get("GuestNetwork");
VmInstanceInventory vm = deployer.vms.get("TestVm");
final VmNicInventory nic = vm.findNic(gnw.getUuid());
vconfig.refreshLbCmds.clear();
api.stopVmInstance(vm.getUuid());
Assert.assertFalse(vconfig.refreshLbCmds.isEmpty());
RefreshLbCmd cmd = vconfig.refreshLbCmds.get(0);
String ip = CollectionUtils.find(cmd.getLbs(), new Function<String, LbTO>() {
@Override
public String call(LbTO arg) {
return arg.getNicIps().contains(nic.getIp()) ? nic.getIp() : null;
}
});
Assert.assertNull(ip);
SimpleQuery<LoadBalancerListenerVmNicRefVO> q = dbf.createQuery(LoadBalancerListenerVmNicRefVO.class);
q.add(LoadBalancerListenerVmNicRefVO_.vmNicUuid, Op.EQ, nic.getUuid());
LoadBalancerListenerVmNicRefVO ref = q.find();
Assert.assertNotNull(ref);
Assert.assertEquals(LoadBalancerVmNicStatus.Inactive, ref.getStatus());
vconfig.refreshLbCmds.clear();
api.startVmInstance(vm.getUuid());
Assert.assertFalse(vconfig.refreshLbCmds.isEmpty());
cmd = vconfig.refreshLbCmds.get(0);
ip = CollectionUtils.find(cmd.getLbs(), new Function<String, LbTO>() {
@Override
public String call(LbTO arg) {
return arg.getNicIps().contains(nic.getIp()) ? nic.getIp() : null;
}
});
Assert.assertNotNull(ip);
ref = q.find();
Assert.assertNotNull(ref);
Assert.assertEquals(LoadBalancerVmNicStatus.Active, ref.getStatus());
}
}